摘要
针对常规PID控制器不能在线进行参数自整定的问题,结合模糊控制技术,提出了一种模糊自整定PID参数的方法,运用MATLAB进行仿真研究表明,该模糊自整定PID控制器既具有PID控制器高精度的优点,又具有模糊控制器快速、适应性强的特点,使被控对象具有良好的动、稳态特性。
Aiming at the problem that conventional PID controller can not adjust paremeters itself on line, a method of PID parameter controller with fuzzy self - adjusting function is proposed based on fuzzy control technique. The result of simulation in fuzzy logic toolbox of Matlab proves that the controller possess both the precise character of PID controller and the flexible advantage of fuzzy controller, and can guarantee that regulation system has good dynamic and static quality.
出处
《沈阳航空工业学院学报》
2006年第1期71-73,共3页
Journal of Shenyang Institute of Aeronautical Engineering
关键词
PID控制
自适应
模糊控制
仿真
PID control
self - adaptive
fuzzy control
simulation
